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pavucontrol-qt-packaging/pcmanfm/autorundialog.cpp

138 lines
4.3 KiB

/*
Copyright (C) 2013 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "autorundialog.h"
#include "icontheme.h"
#include <QListWidgetItem>
#include "application.h"
#include "mainwindow.h"
using namespace PCManFM;
AutoRunDialog::AutoRunDialog(GVolume* volume, GMount* mount, QWidget* parent, Qt::WindowFlags f):
cancellable(g_cancellable_new()),
applications(NULL),
mount_(G_MOUNT(g_object_ref(mount))),
QDialog(parent, f) {
setAttribute(Qt::WA_DeleteOnClose);
ui.setupUi(this);
GIcon* gicon = g_volume_get_icon(volume);
QIcon icon = Fm::IconTheme::icon(gicon);
ui.icon->setPixmap(icon.pixmap(QSize(48, 48)));
// add actions
QListWidgetItem* item = new QListWidgetItem(QIcon::fromTheme("system-file-manager"), tr("Open in file manager"));
ui.listWidget->addItem(item);
g_mount_guess_content_type(mount, TRUE, cancellable, (GAsyncReadyCallback)onContentTypeFinished, this);
}
AutoRunDialog::~AutoRunDialog() {
g_list_foreach(applications, (GFunc)g_object_unref, NULL);
g_list_free(applications);
if(mount_)
g_object_unref(mount_);
if(cancellable) {
g_cancellable_cancel(cancellable);
g_object_unref(cancellable);
}
}
void AutoRunDialog::accept() {
QListWidgetItem* item = ui.listWidget->selectedItems().first();
if(item) {
GFile* gf = g_mount_get_root(mount_);
void* p = item->data(Qt::UserRole).value<void*>();
if(p) { // run the selected application
GAppInfo* app = G_APP_INFO(p);
GList* filelist = g_list_prepend(NULL, gf);
g_app_info_launch(app, filelist, NULL, NULL);
g_list_free(filelist);
}
else {
// the default action, open the mounted folder in the file manager
Application* app = static_cast<Application*>(qApp);
Settings& settings = app->settings();
FmPath* path = fm_path_new_for_gfile(gf);
// open the path in a new window
// FIXME: or should we open it in a new tab? Make this optional later
MainWindow* win = new MainWindow(path);
fm_path_unref(path);
win->resize(settings.windowWidth(), settings.windowHeight());
if(settings.windowMaximized()) {
win->setWindowState(win->windowState() | Qt::WindowMaximized);
}
win->show();
}
g_object_unref(gf);
}
QDialog::accept();
}
// static
void AutoRunDialog::onContentTypeFinished(GMount* mount, GAsyncResult* res, AutoRunDialog* pThis) {
if(pThis->cancellable) {
g_object_unref(pThis->cancellable);
pThis->cancellable = NULL;
}
char** types = g_mount_guess_content_type_finish(mount, res, NULL);
char* desc = NULL;
if(types) {
if(types[0]) {
for(char** type = types; *type; ++type) {
GList* l = g_app_info_get_all_for_type(*type);
if(l)
pThis->applications = g_list_concat(pThis->applications, l);
}
desc = g_content_type_get_description(types[0]);
}
g_strfreev(types);
if(pThis->applications) {
int pos = 0;
for(GList* l = pThis->applications; l; l = l->next, ++pos) {
GAppInfo* app = G_APP_INFO(l->data);
GIcon* gicon = g_app_info_get_icon(app);
QIcon icon = Fm::IconTheme::icon(gicon);
QString text = QString::fromUtf8(g_app_info_get_name(app));
QListWidgetItem* item = new QListWidgetItem(icon, text);
item->setData(Qt::UserRole, qVariantFromValue<void*>(app));
pThis->ui.listWidget->insertItem(pos, item);
}
}
}
if(desc) {
pThis->ui.mediumType->setText(QString::fromUtf8(desc));
g_free(desc);
}
else
pThis->ui.mediumType->setText(tr("Removable Disk"));
// select the first item
pThis->ui.listWidget->item(0)->setSelected(true);
}